#-*- encoding:UTF-8 -*-
import wx
import wx.grid

class TestTable(wx.grid.PyGridTableBase):         #定义网格表

    def __init__(self):
        wx.grid.PyGridTableBase.__init__(self)
        self.data = { (1,1) : "Here", (2,2) : "is", (3,3) : "some", (4,4) : "data",}
        self.odd=wx.grid.GridCellAttr()
        self.odd.SetBackgroundColour("sky blue")
        self.odd.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.BOLD))
        self.even=wx.grid.GridCellAttr()
        self.even.SetBackgroundColour("sea green")
        self.even.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.BOLD))
    # these five are the required methods
    def GetNumberRows(self):
        return 50
    def GetNumberCols(self):
        return 50
    def IsEmptyCell(self, row, col):
        return self.data.get((row, col)) is not None
    def GetValue(self, row, col):     #为网格提供数据
        value = self.data.get((row, col))
        if value is not None:
            return value
        else:
            return ''
    def SetValue(self, row, col, value):   #给表赋值
        self.data[(row,col)] = value
    # the table can also provide the attribute for each cell
    def GetAttr(self, row, col, kind):
        attr = [self.even, self.odd][row % 2]
        attr.IncRef()
        return attr
class TestFrame(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self, None, title="Grid Table", size=(640,480))
        grid = wx.grid.Grid(self)
        table = TestTable()
        grid.SetTable(table, True)

app = wx.PySimpleApp()
frame = TestFrame()
frame.Show()
app.MainLoop()